Humor Space Cadet T-Shirts

Show off your outer space humor with our fun space cadet t-shirts—bold, playful, and packed with personality, these tees are ideal for anyone who loves a good laugh among the stars.

All Products Prints T-Shirts Mugs Pillows

"We've been up here for two weeks, and NOW you choose to tell me about the urine pipe attachment?"

"We've been up here for two weeks, and NOW you choose to tell me about the urine pipe attachment?" mockup

"We've been up here for two weeks, and NOW you choose to tell me about the urine pipe attachment?"

from $19.00

"Good Lord! Life on Mars...adorable life on Mars!"

"Good Lord! Life on Mars...adorable life on Mars!" mockup

"Good Lord! Life on Mars...adorable life on Mars!"

from $19.00

'Why can't you admit you're lost?' mockup

'Why can't you admit you're lost?'

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Save Our Universe

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"The universe is expanding! Of course I'm expanding too!"

"The universe is expanding! Of course I'm expanding too!" mockup

"The universe is expanding! Of course I'm expanding too!"

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"I've had it with the helmet mandates." mockup

"I've had it with the helmet mandates."

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An Alien on the Moon waiting for his Alien dog to finish Peeing.

An Alien on the Moon waiting for his Alien dog to finish Peeing. mockup

An Alien on the Moon waiting for his Alien dog to finish Peeing.

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"Sheez. I hope they like pictures of dirt."

"Sheez. I hope they like pictures of dirt." mockup

"Sheez. I hope they like pictures of dirt."

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Pentagon Science Contest: '...It's a contest by the pentagon. They're gonna pay out half a million bucks to someone who comes up with the best idea on how people could travel to another solar system.'

Pentagon Science Contest: '...It's a contest by the pentagon. They're gonna pay out half a million bucks to someone who comes up with the best idea on how people could travel to another solar system.'

from $19.00

'...it's some distance away - but there are lots of 'em and they're edible.'

'...it's some distance away - but there are lots of 'em and they're edible.' mockup

'...it's some distance away - but there are lots of 'em and they're edible.'

from $19.00

"We've added this since depth perception is a problem in space."

"We've added this since depth perception is a problem in space." mockup

"We've added this since depth perception is a problem in space."

from $19.00

Smokers smoking on the moon, Astronauts smoking on the moon

Smokers smoking on the moon, Astronauts smoking on the moon mockup

Smokers smoking on the moon, Astronauts smoking on the moon

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Astronaut: Pay and Display Only

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Escaping Black Hole - '..But captain that's the pensions black hole there is no escape!'

Escaping Black Hole - '..But captain that's the pensions black hole there is no escape!' mockup

Escaping Black Hole - '..But captain that's the pensions black hole there is no escape!'

from $19.00

"Most of our procedures are out of network."

"Most of our procedures are out of network." mockup

"Most of our procedures are out of network."

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The Moon Falls Out of the Sky.

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Chaironaut

from $19.00

ACME Rocket Testing Company - Out to Launch.

ACME Rocket Testing Company - Out to Launch. mockup

ACME Rocket Testing Company - Out to Launch.

from $19.00

Late one night at the SETI project. 'Don't make us come over there!'

Late one night at the SETI project. 'Don't make us come over there!' mockup

Late one night at the SETI project. 'Don't make us come over there!'

from $19.00

'Technically, you can't really consider these 'alien visitations'. No offence but this planet is the only dumping station in this corner of the galaxy...'

'Technically, you can't really consider these 'alien visitations'. No offence but this planet is the only dumping station in this corner of the galaxy...'

from $19.00

"I looked up your rash online. Have you recently been to one of the moons of Saturn? Or, it could just be poison ivy."

"I looked up your rash online. Have you recently been to one of the moons of Saturn? Or, it could just be poison ivy." mockup

"I looked up your rash online. Have you recently been to one of the moons of Saturn? Or, it could just be poison ivy."

from $19.00

'Russian scientists have determined where the meteorite than injured 1000 people came from. Thet say, 'It's not from around here.''

'Russian scientists have determined where the meteorite than injured 1000 people came from. Thet say, 'It's not from around here.'' mockup

'Russian scientists have determined where the meteorite than injured 1000 people came from. Thet say, 'It's not from around here.''

from $19.00

"Shoulda brought the weed."

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Stand up comedians from outer space. mockup

Stand up comedians from outer space.

from $19.00

After our sun sheds the last of its energy and collapses in on itself... ...after the solar systems degraded, their planets flung out and consumed... And after those billions of stars in their billions of galaxies are all slowly snuffed out one by one... ...and after the last of the supermassive black holes evaporates... A single last question will remain, drifting through the long, cosmic dark... To renew your universe, please update your payment details.

After our sun sheds the last of its energy and collapses in on itself... ...after the solar systems degraded, their planets flung out and consumed... And after those billions of stars in their billions of galaxies are all slowly snuffed out one by one... ...and after the last of the supermassive black holes evaporates... A single last question will remain, drifting through the long, cosmic dark... To renew your universe, please update your payment details.

from $19.00